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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/20/2018
Application #:
15347138
Filing Dt:
11/09/2016
Publication #:
Pub Dt:
03/02/2017
Inventors:
Ravi CHANDRAN, Jonathan A. ZENZ, Dave G. NEWPORT, Hamilton Sean Michael WHITNEY
Title:
SOLIDS CIRCULATION SYSTEM AND METHOD FOR CAPTURE AND CONVERSION OF REACTIVE SOLIDS HAVING FLUIDIZED BED CONTAINING HOLLOW ENGINEERED PARTICLES
Assignment: 1
Reel/Frame:
048012/0478Recorded: 01/15/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/14/2011
Exec Dt:
11/08/2011
Exec Dt:
11/08/2011
Exec Dt:
11/08/2011
Assignee:
3700 KOPPERS STREET
BALTIMORE, MARYLAND 21227
Correspondent:
KATHY OLIVER
P.O. BOX 7037
ATLANTA, GA 30357-0037
Assignment: 2
Reel/Frame:
064881/0214Recorded: 09/12/2023Pages: 23
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/06/2023
Assignee:
111 S. CALVERT STREET, SUITE 2300
BALTIMORE, MARYLAND 21202
Correspondent:
HEATHER FLANAGAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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